Update to use latest action tags

Author: geoffreymcgill

.github/workflows/refresh-release.yml

@@ -6,7 +6,7 @@ jobs:
     name: Sync tags with latest Retype release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
       - name: Update and Release
         shell: bash
         run: .github/workflows/refresh-release.sh --github-token="${{ secrets.GITHUB_TOKEN }}"

README.md

@@ -43,7 +43,7 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
       - uses: retypeapp/action-build@latest
 
@@ -126,7 +126,7 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
       - uses: retypeapp/action-build@latest
 
@@ -200,7 +200,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
       - uses: retypeapp/action-build@latest
 
@@ -230,7 +230,7 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
       - uses: retypeapp/action-build@latest